Add datepicker to leadpage

<!-- Date Picker-->
<link rel="stylesheet" href="//code.jquery.com/ui/1.12.1/themes/base/jquery-ui.css">
<script src="https://code.jquery.com/jquery-1.12.4.js"></script>
<script src="https://code.jquery.com/ui/1.12.1/jquery-ui.js"></script>
<script>
   $( function() {
      $( '[name=“######"]' ).datepicker({
         beforeShowDay: $.datepicker.noWeekends,
         minDate: 1
   })});
</script>